Samsung has quietly tucked a powerful troubleshooting toolkit inside recent Galaxy phones, and it lives behind a “secret” ...

American IT software company Ivanti warned customers today to patch a newly disclosed vulnerability in its Endpoint Manager (EPM) solution that could allow attackers to execute code remotely. Ivanti ...

Wi-Fi cameras are everywhere these days, with wireless networking making surveillance systems easier to deploy than ever. [CiferTech] has been recently developing the RF Clown—a tool that can block ...

The best way to see which devices are connected to your Wi-Fi (and find out their IP and MAC addresses) is to use the open-source tool Angry IP Scanner. It’s lightweight, runs on Windows, macOS, and ...

This article is part of Gizmodo Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Reading time 2 minutes A good PC deserves a good ...

Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...

If your laptop has an LTE or 5G adapter and thus a fast Internet connection, you can use it as a mobile Wi-Fi hotspot to connect other devices in the vicinity to the Internet, such as your smartphone, ...

What if the tools of tomorrow could evoke the spirit of yesterday? Imagine holding a device that not only enables you with innovative technology but also transports you back to the neon glow of the ...

Meet industry creators, contributors, and thought leaders who have paired with Lifehacker's award-winning staff to publish first-person commentary from lived experience. Learn more June 12, 2025 Add ...

Device codes are alphanumeric or numeric codes employed for authenticating an account on a device that does not have a standard login interface, such as a browser or input-limited devices, where it is ...

Since the Matter standard has taken off and incorporated all major smart home ecosystems, it has become easier to use devices without being tied to one system. The latest update aims to improve that ...